Portion of a display screen with graphical user interface



FIG. 1 is a front view of a portion of a display screen with graphical user interface showing a first embodiment of our new design; and,

FIG. 2 is a front view of a portion of a display screen with graphical user interface showing a second embodiment of our new design.

The broken line showing of a portion of the display screen is for the purpose of illustrating environmental structure and forms no part of the claimed design. The broken lines showing the portions of the graphical user interface form no part thereof. 

CLAIM The ornamental design for a portion of a display screen with graphical user interface, as shown and described. 